The firewall software at the decentral locations has to be updated. The ASDM will also be updated to a more current version.
The software update at BAR/ZEU will take place on August, 18 2026 from 7 …
Thursday, 06 August 2026 00:30:00Telekom is carrying out maintenance work on 6 August 2026, between 00:30 and 05:30. This may result in network outages at the above-mentioned branch offices.
Wednesday, 29 July 2026 09:00:00At the external sites “Versuchslehrobjekt, Hetzdorf (HET)” and “Ökohaus Freital/Hainsberg (HAI)” the network hardware will be replaced on July, 29 2026 from 9 a.m. to 3 p.m. …
Thursday, 16 July 2026 13:30:00For L15 the network hardware will be changed on July, 16 2026 from 9 a.m. to 12 a.m. The datanetwork connection will be interrupted during the change.
Thursday, 16 July 2026 09:00:00For E05 the network hardware will be changed on July, 16 2026 from 9 a.m. to 12 a.m. The datanetwork connection will be interrupted during the change.
Tuesday, 30 June 2026 08:20:00Once the data network upgrade is complete, the interim switches in the HÜL will be replaced with the latest models. This replacement will result in an outage of the data network (LAN and Wi-Fi) as …
Wednesday, 17 June 2026 10:30:00On June 17, 2026, the outdated hardware powering the PC pools in the APB is scheduled to be replaced.
As a result, service disruptions (data network outages of up to 30 minutes at the respective …
Tuesday, 02 June 2026 23:00:00The connection to the X-WiN research network (Internet connection) will be without redundancy from June 2, 11:00 p.m. – June 3, 6:00 a.m. No impact is expected.
Wednesday, 20 May 2026 15:00:00On Wednesday, 20.05.2026 between 3 and 6 p.m. the switches at Georg-Schumann-Bau will be migrated to MSTP (Multiple Spanning Tree Protocol). During the migration, recalculations of the spanning tree …